Run My Wealth

RunMyWealth is a free suite of financial calculators that run entirely in your browser. No signup, no ads, no tracking — just answers. Want to know when you can retire? How long your savings will last? What extra mortgage payments actually save you? Enter your numbers, get results in seconds, and export a full amortization schedule to Excel. What's included: • Mortgage calculator (with extra payment scenarios and full schedule) • FIRE calculator — find your financial independence number • Nest Egg Longevity — how long your money will last in retirement • Savings Goal — required monthly contribution or time to target • Personal Loan — payment, total interest, payoff date • Debt Snowball vs Avalanche — compare both payoff strategies side by side • ETF Compound Interest — long-term growth projections with fee impact • Retire Abroad — a quiz that ranks where your savings last longest Everything runs client-side. Nothing you type is uploaded, stored, or tied to an account. Export any result to Excel for your own records. There's also Wealth Mechanics — a plain-English blog explaining how money actually works, from compounding to mortgage amortization to retirement withdrawal research. Built for anyone who wants real answers without handing over their email address or their data. Free, private, and genuinely useful. Educational only — not financial advice.